Comparison

Topnotch Gyms vs Clarity

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Topnotch Gyms

Features
Read full description

Download our free mobile app for the fast way to maximise your Topnotch Gyms usage and value. As well as being super-convenient, the app will give you speedy access to details of classes, club updates, challenges, promotions, competitions, offers and lots more. The app incorporates even more features to improve your experience as a Topnotch Gyms member: • Never miss a class again with our useful reminders, feedback and updates delivered via handy personalised notifications • Access to our free unlimited Wi-Fi across all of our gyms. • VIP Club, allowing members to get discounts from restaurants, clothing brands and local businesses. • Access to Rewards for friends and family - such as access to trial sessions and personal training taster sessions. • Easy management of your membership through our personal membership portal, where you can update information, contact details, membership types and upgrades. New members can also find out details about our gym locations and sign up via the app with ease. A totally personalised experience - You’ll be able to view your booking history, have a look at the class timetable, and based on what you’re searching for, see recommended classes that might appeal to your particular interests. It will also allow you to be more organised, as class bookings can be added to your online calendar and you’ll receive class booking reminders, making sure you manage your time effectively and that you get the most out of each busy day. Continue to look out for updates as Topnotch Gyms continue to broaden the features available via the app, including mobile phone entry using near field technology and fitness tracking in the coming months.

About

Clarity

This app helps you understand the impact of caffeine on your sleep, energy, and focus. Log your intake quickly and visualize how caffeine's half-life affects your daily cycles and nighttime rest.

Highlights
  • Fast caffeine logging
  • Caffeine half-life tracking
  • Sleep and recovery insights
  • Focus and energy analysis
  • Daily and weekly insights
Read full description

Clarity is the simplest way to understand caffeine's real impact on your sleep, energy, and focus. Log your intake fast and see how caffeine's half-life affects your entire day — from your 2PM coffee to your nighttime sleep cycles. • Fast caffeine logging and visualization • Caffeine half-life tracking and prediction • Athletes: see how caffeine affects your sleep and recovery • Focus and energy insights, daily and week-by-week Understand your 3PM crash. Improve your sleep by seeing your caffeine carry-over. Use caffeine deliberately, not accidentally. By using this app, you agree to Apple's Terms of Use (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) and our Privacy Policy.

Screenshots

Topnotch Gyms3 screens
Clarity4 screens

Verdict

The call

The clearest difference is in-app purchases: Topnotch Gyms at none against Clarity's 2. Topnotch Gyms also leads on iOS requirement (15.0 vs 18.0). Clarity's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Clarity sells 2 in-app purchases, starting at $2.99 per month. Topnotch Gyms asks for nothing beyond the download.

UpkeepUpdate frequency

Topnotch Gyms ships an update every 5 months, Clarity every 2 weeks. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
Topnotch Gyms versus Clarity: the parameters behind the verdict, then further details
ParameterTopnotch GymsClarity
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 5 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size18 MB25 MB
Age rating4+17+
DeveloperTopnotch Gyms (Soho) LtdNexus Nexus

In-app purchases

None

Topnotch Gyms

No in-app purchases

2 purchases

Clarity

Subscriptions2
  • Clarity Plus - Monthly3 Days trial$2.991 Month
  • Clarity Plus - Yearly$19.991 Year

Questions

Is Topnotch Gyms free?
Topnotch Gyms is free to download, with no in-app purchases.
Is Clarity free?
Clarity is free to download, with in-app purchases available.
Do Topnotch Gyms or Clarity have ads?
Topnotch Gyms shows ads; Clarity does not.
Which is updated more often, Topnotch Gyms or Clarity?
Topnotch Gyms ships an update every 5 months, and Clarity every 2 weeks. Most recently, Topnotch Gyms was updated on October 25, 2026 and Clarity on October 16, 2026.

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